Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479646 | Metallocene compounds having indenyl ligand and catalysts for olefin polymerization containing the same | Masato Nakano, Tsutomu Ushioda, Hiroshi Yamazaki | 2002-11-12 |
| 6426395 | &mgr;-oxo-bis-metallocene complex compounds and catalysts using same for the polymerization of olefins as well as polymerization process | Hiroshi Yamazaki, Masato Nakano, Jun Saito, Masato Harada, Mina Koyama | 2002-07-30 |